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题目编号
标题
解决
提交
通过率
1062
Trees Made to Order
East
Central
North
America
2001
12
24
50.000%
1093
Keeps Going and Going and .. .. ..
East
Central
North
America
1998
0
0
0.000%
1094
Scheduling Lectures
East
Central
North
America
1998
0
0
0.000%
1095
Counterfeit Dollar
East
Central
North
America
1998
13
56
23.214%
1096
Metal Cutting
East
Central
North
America
1998
0
2
0.000%
1097
Parallel Deadlock
East
Central
North
America
1998
0
0
0.000%
1098
DNA Sorting
East
Central
North
America
1998
708
1392
50.862%
1099
Numbers That Count
East
Central
North
America
1998
8
21
38.095%
1214
Sunrise
East
Central
North
America
1995
0
0
0.000%
1223
Cable master
Northeastern
Europe
2001
-
Problem
C
2
9
22.222%
1224
Wall
Northeastern
Europe
2001
-
Problem
D
4
6
66.667%
1225
Chemical Reactions
Northeastern
Europe
2001
-
Problem
E
1
1
100.000%
1226
Library
Northeastern
Europe
2001
-
Problem
G
0
0
0.000%
1228
Area
Northwestern
Europe
2001
-
Problem
1
3
5
60.000%
1229
Ambiguous Dates
Northwestern
Europe
2001
-
Problem
2
0
0
0.000%
1231
Enigma
Northwestern
Europe
2001
-
Problem
5
0
0
0.000%
1232
Gridland
Northwestern
Europe
2001
-
Problem
6
2
2
100.000%
1233
T9
Northwestern
Europe
2001
-
Problem
7
0
1
0.000%
1234
Signal Box
Northwestern
Europe
2001
-
Problem
9
0
0
0.000%
1291
STAMPS
Pacific
Northwest
1998
1
2
50.000%
1292
FILE MAPPING
Pacific
Northwest
1998
0
0
0.000%
1310
Word Encoding(难度:4星)
Northwestern
Europe
2004
0
0
0.000%
1311
Watchdog
Northwestern
Europe
2004
0
0
0.000%
1312
Taxi Cab Scheme(难度:2星)
Northwestern
Europe
2004
1
5
20.000%
1313
Pseudo-random Numbers(难度:4星)
Northwestern
Europe
2004
0
1
0.000%
1314
Card Game Cheater(难度:2星)
Northwestern
Europe
2004
3
15
20.000%
1315
Investment(难度:2星)
Northwestern
Europe
2004
50
69
72.464%
1316
Pipes(难度:5星)
Northwestern
Europe
2004
1
4
25.000%
1317
SETI(难度:3星)
Northwestern
Europe
2004
0
0
0.000%
1318
Minimax Triangulation(难度:3星)
Northwestern
Europe
2004
1
3
33.333%
1359
Euro Efficiency
Northwestern
Europe
2002
1
1
100.000%
1360
Markov Trains
Northwestern
Europe
2002
0
0
0.000%
1361
Hansel and Grethel
Northwestern
Europe
2002
1
1
100.000%
1362
Floors
Northwestern
Europe
2002
0
0
0.000%
1363
The Picnic
Northwestern
Europe
2002
0
0
0.000%
1364
Pearls
Northwestern
Europe
2002
1
4
25.000%
1365
Huffman Trees
Northwestern
Europe
2002
0
0
0.000%
1366
Input
Northwestern
Europe
2002
0
0
0.000%
1367
Alphacode
East
Central
North
America
2004
6
16
37.500%
1368
Anti-prime Sequences
East
Central
North
America
2004
2
2
100.000%
1369
Hit or Miss
East
Central
North
America
2004
0
0
0.000%
1370
I Conduit!
East
Central
North
America
2004
1
3
33.333%
1371
Roll Playing Games
East
Central
North
America
2004
0
0
0.000%
1372
Team Rankings
East
Central
North
America
2004
0
1
0.000%
1373
To and Fro
East
Central
North
America
2004
6
11
54.545%
1374
Translations
East
Central
North
America
2004
0
0
0.000%
1417
Divisibility
Northeastern
Europe
1999
3
4
75.000%
1419
References
Northeastern
Europe
1997
1
1
100.000%
1420
Expression
Northeastern
Europe
1999
1
1
100.000%
1421
Computer Dialogue
Northeastern
Europe
1999
0
2
0.000%
1440
False coin
Northeastern
Europe
1998
2
3
66.667%
1446
Spell checker
Northeastern
Europe
1998
6
9
66.667%
1461
Triathlon
Northeastern
Europe
2000
数学
线性规划
平面半交
4
11
36.364%
1464
Pre-Post-erous!
East
Central
North
America
2002
递归
数据结构
组合数学
0
0
0.000%
1467
Function Run Fun
Pacific
Northwest
1999
记忆化搜索
8
14
57.143%
1468
Vase collection
Northwestern
Europe
2003
DFS
二进制枚举
1
4
25.000%
1469
Game
Northeastern
Europe
1997
DFS
启发式合并
0
2
0.000%
1472
Ancient Cipher
Northeastern
Europe
2004
签到
排序
18
55
32.727%
1480
Unequalled Consumption
Northwestern
Europe
2005
动态规划
多重背包
生成函数
0
3
0.000%
1481
Declaration of Content
Northwestern
Europe
2005
0
0
0.000%
1482
Laserbox
Northwestern
Europe
2005
0
0
0.000%
1483
Bowlstack
Northwestern
Europe
2005
0
0
0.000%
1484
Pesky Heroes
Northwestern
Europe
2005
0
0
0.000%
1485
Reduced ID Numbers
Northwestern
Europe
2005
2
2
100.000%
1486
Tantrix
Northwestern
Europe
2005
0
0
0.000%
1487
Guardian of Decency
Northwestern
Europe
2005
1
1
100.000%
1488
Up the Stairs
Northwestern
Europe
2005
1
1
100.000%
1516
Bridging signals
Northwestern
Europe
2003
2
2
100.000%
1517
Subway tree systems
Northwestern
Europe
2003
1
1
100.000%
1521
Vase collection
Northwestern
Europe
2003
0
2
0.000%
1522
Who‘s the boss?
Northwestern
Europe
2003
1
4
25.000%
1523
Sightseeing tour
Northwestern
Europe
2003
0
0
0.000%
1573
Pre-Post-erous!
East
Central
North
America
2002
0
0
0.000%
1579
Gone Fishing
East
Central
North
America
1999
66
136
48.529%
1631
Flip Game
Northeastern
Europe
2000
12
17
70.588%
1671
Slots of Fun
East
Central
North
America
2002
0
0
0.000%
1672
Stacking Cubes
East
Central
North
America
2000
1
1
100.000%
1673
Bricks
Northeastern
Europe
2002
1
2
50.000%
1677
Increasing Sequences
East
Central
North
America
2002
2
4
50.000%
1767
Crossword
Northeastern
Europe
1997
0
0
0.000%
1
2
3
4
5
6
7
8
9